... is a kind of light type lifting equipment. CD1,MD1 model wire rope electric hoist is a kind ... speed, it could satisfy common use requirements, MD1 model electric hoist operates two lifting speeds----common ... working requirements. So the use MD1 electric hoist would be much wider then CD1 hoist. It is equiped ... light weight, heavy gravity, easy operation etc. CD1, MD1 model wire rope electric hoist